Since the bad old days of the "Big Three," the auto industry has had an "open patent" on technology. This is, in fact, what got all the auto companies into trouble over the variable windshield wiper. One thought they developed it, other manufacturers picked it up - only to find out that a non-automotive patent already existed.

I believe Ford when they say that they developed their hybrid technology independent of Toyota. But I also firmly believe that their work went much more quickly because Toyota had already blazed the trail (GM pun intended?).

The Russians, for example, claimed they developed their space shuttle independently of the already existing US one. Even if true, they knew a trail had been marked even if they only walked alongside it.

It seems to me that there is enough credit to go around. Thanks, Toyota, for being in front for full hybrid technology. Thanks, Ford, for developing it in a new type of vehicle. Thanks, Honda, for being the first on the US road with a hybrid. I'm glad you are competing with each other, and not some johnny-come-lately's.
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06 FEH 2WD "Sainte Marie"